Vehicle blind area detection device, vehicle blind area detection method and vehicle

Abstract

The invention discloses a vehicle blind area detection device, a vehicle blind area detection method and a vehicle. The device comprises a road detection module, a camera, an adjusting module, a control module, a display module and a reminding module. The road detection module is used for detecting road information in real time, and the road information comprises road gradient information and roadcurvature information; the camera is used for acquiring road surface information in front of the vehicle; the adjusting module is used for adjusting the angle of the camera; the display module is used for displaying the vehicle front road surface information obtained by the camera; the reminding module is used for reminding a driver when detecting that an object appears in front of the vehicle; and the control module is used for controlling the camera and the adjusting module to work when the road gradient exceeds a preset gradient value and / or the road curvature exceeds a preset curvature, and controlling the reminding module to work when it is detected that the object appears in front of the vehicle, so the blind area of the vehicle can be detected on steep slopes and sharp turn road sections in a targeted mode, and the driving safety of the vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle blind spot detection device, method and vehicle. Background technique [0002] In the past, most of the cars were parked above the ground. What is different from the past is that more and more shopping malls and communities have set up large underground parking lots. Cars have to go through passages with different slopes when entering and exiting the underground parking lot, which causes the driver to stop when entering and exiting the parking lot. It is not easy to see the road ahead when you are on a steep slope. At the same time, when the car is on a sharp turn or on a steep slope on the external road, the driver used to stand up and look at the road ahead, but the driver cannot see the specific road conditions ahead due to the restraint of the seat belt or the steep slope. With vehicles or people, unintended consequences often occur. [0003] At present, most veh...

AI Technical Summary

Problems solved by technology

However, when the vehicle is on the uphill or downhill or sharply turning road conditions, the state and position of vehicles or pedestrians in (close to) blind spots cannot be accurately identified

[0004] In response to the above problems, there is currently no good solution for the design of the vehicle itself. Shopping malls or traffic control departments will install convex mirrors on some relatively dangerous road sections to increase the driver's field of vision. However, the coverage of convex mirrors is low and cannot completely solve this problem.

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